09/16/2024, 07:55 PM UTC
1MHz 80-800A 核无电流传感器在 TSSOP 和 SOIC 封装1MHz 80-800A core-less current sensors in TSSOP and SOIC
➀ Allegro MicroSystems 推出 1MHz 带宽电流传感器，可测量数百安培；➁ 该技术为隧穿磁阻技术，传感器旨在放置在被测电流承载的 PCB 轨道上；➂ 有两种基本型号：CT455 和 CT456，其中 CT456 支持差分传感，仅提供 8 引脚 TSSOP 封装。➀ Allegro MicroSystems has introduced 1MHz bandwidth current sensors that can measure hundreds of amps; ➁ The technology is tunneling magnetoresistance, and the sensors are intended to sit over the current-carrying PCB track to be measured; ➂ There are two base part numbers: CT455 and CT456, with the CT456 supporting differential sensing and only available in 8-lead TSSOP.
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